<?php
namespace common\models;

use Yii;
use yii\base\NotSupportedException;
use yii\behaviors\TimestampBehavior;
use yii\db\ActiveRecord;
use yii\web\IdentityInterface;
use backend\models\Departments;
use backend\models\roles;
use backend\models\LoginLog;

/**
 * User model
 *
 * @property integer $id
 * @property string $username
 * @property string $password_hash
 * @property string $password_reset_token
 * @property string $email
 * @property string $auth_key
 * @property integer $status
 * @property integer $created_at
 * @property integer $updated_at
 * @property string $password write-only password
 */
class Admin extends ActiveRecord implements IdentityInterface
{
    const STATUS_DELETED = 0;
    const STATUS_ACTIVE = 10;


    /**
     * @inheritdoc
     */
    public static function tableName()
    {
        return '{{%admin}}';
    }

    /**
     * @inheritdoc
     */
   /* public function behaviors()
    {
        return [
            TimestampBehavior::className(),
        ];
    }*/

    /**
     * @inheritdoc
     */
   /* public function rules()
    {
        return [
            ['status', 'default', 'value' => self::STATUS_ACTIVE],
            ['status', 'in', 'range' => [self::STATUS_ACTIVE, self::STATUS_DELETED]],
        ];
    }
   */
    public function behaviors()
    {
        return [
            'timestamp' => [
                'class' => 'yii\behaviors\TimestampBehavior',
                'attributes' => [
                    ActiveRecord::EVENT_BEFORE_INSERT => [


                    ],
                    ActiveRecord::EVENT_BEFORE_UPDATE => [

                    ]
                ]
            ]
        ];
    }

    /**
     * @inheritdoc
     */
    public static function findIdentity($id)
    {
        return static::findOne(['id' => $id, 'status' => self::STATUS_ACTIVE]);
    }

    /**
     * @inheritdoc
     */
    public static function findIdentityByAccessToken($token, $type = null)
    {
        throw new NotSupportedException('"findIdentityByAccessToken" is not implemented.');
    }

    /**
     * Finds user by username
     *
     * @param string $username
     * @return static|null
     */
    public static function findByUsername($username)
    {
        return static::findOne(['userName' => $username]);
    }
    /**
     * 验证用户登录
     */
    public static function verifyAdminUser($userName,$password){
        $data=array('errcode'=>0,'errmsg'=>'ok');
        $users=static::find()->joinWith('roles')->joinWith('departments')->where(['userName'=>$userName])->asArray()->one();

        if(empty($users)){
            $data['errcode']=100001;
            $data['errmsg']='该管理账户不存在';
        }else{
            if($users['password']==md5($password)){
                $data['errcode']=0;
                $data['errmsg']='登录成功';
                $session = \Yii::$app->session;
                $session->set('userInfo' , $users);
                $loginLog=new LoginLog();
                $loginLog->addLoginLog($userName,$users['id']);
            }else{
                $data['errcode']=100002;
                $data['errmsg']='登录密码错误';
            }
        }
        return $data;

    }



    /**
     * Finds user by password reset token
     *
     * @param string $token password reset token
     * @return static|null
     */
    public static function findByPasswordResetToken($token)
    {
        if (!static::isPasswordResetTokenValid($token)) {
            return null;
        }

        return static::findOne([
            'password_reset_token' => $token,
            'status' => self::STATUS_ACTIVE,
        ]);
    }

    /**
     * Finds out if password reset token is valid
     *
     * @param string $token password reset token
     * @return bool
     */
    public static function isPasswordResetTokenValid($token)
    {
        if (empty($token)) {
            return false;
        }

        $timestamp = (int) substr($token, strrpos($token, '_') + 1);
        $expire = Yii::$app->params['user.passwordResetTokenExpire'];
        return $timestamp + $expire >= time();
    }

    /**
     * @inheritdoc
     */
    public function getId()
    {
        return $this->getPrimaryKey();
    }

    /**
     * @inheritdoc
     */
    public function getAuthKey()
    {
        return $this->auth_key;
    }

    /**
     * @inheritdoc
     */
    public function validateAuthKey($authKey)
    {
        return $this->getAuthKey() === $authKey;
    }

    /**
     * Validates password
     *
     * @param string $password password to validate
     * @return bool if password provided is valid for current user
     */
    public function validatePassword($password)
    {
        return Yii::$app->security->validatePassword($password, $this->password_hash);
    }

    /**
     * Generates password hash from password and sets it to the model
     *
     * @param string $password
     */
    public function setPassword($password)
    {
        $this->password_hash = Yii::$app->security->generatePasswordHash($password);
    }

    /**
     * Generates "remember me" authentication key
     */
    public function generateAuthKey()
    {
        $this->auth_key = Yii::$app->security->generateRandomString();
    }

    /**
     * Generates new password reset token
     */
    public function generatePasswordResetToken()
    {
        $this->password_reset_token = Yii::$app->security->generateRandomString() . '_' . time();
    }

    /**
     * Removes password reset token
     */
    public function removePasswordResetToken()
    {
        $this->password_reset_token = null;
    }
    /**
     * 获取员工列表
     */
    public static function getUserList(){
        $userList=static::find()->asArray()->all();
        return $userList;
    }
    /**
     * 绑定员工和部门的关系
     */
    public function getDepartments(){
        return static::hasOne(Departments::className(),['id'=>'departmentId']);
    }
    /**
     * 绑定员工与角色的关系
     */
    public function getRoles(){
        return static::hasOne(Roles::className(),['id'=>'roleId']);
    }
    /**
     * 通过角色获取员工列表
     */
    public function getRoleUserList($roleId){
        return static::find()->where(['roleId'=>$roleId])->asArray->all();

    }
    /**
     * 通过部门Id获取员工列表
     */
    public static function getDepartUserList($departmentId){
        return static::find()->where(['departmentId'=>$departmentId])->asArray()->all();
    }
}
